New submission from Oleg Iarygin <o...@arhadthedev.net>:
Currently, exception chaining in Lib/ modules is implemented with pre-3.11 `raise Foo(...).with_traceback(sys.exc_info()[2])`. However, this approach can be simplified: 1. PEP 3134 introduced a proper `raise Foo(...) from bar` construction that takes a parent exception instead of its stack traceback 2. Without the traceback required, we partially get rid of `sys.exc_info` thus reducing active tapping into global internals A report printed into a console remains the same except a line: > During handling of the above exception, another exception occurred replaced with: > The above exception was the direct cause of the following exception ---------- components: Library (Lib) messages: 415864 nosy: arhadthedev priority: normal severity: normal status: open title: Replace with_traceback() with exception chaining and reraising type: enhancement versions: Python 3.11 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue47099> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
